Nick took time out from his busy schedule of being Mariah's husband to go on Howard Stern's radio show earlier this week, where he gave a TMI interview that has forever scarred us. Because Mariah clearly runs the show in their home, Nick revealed her music is played at all times and even serves as background noise when they're having sex. (Yes, you read that correctly.)
But even when Mariah's not around, Nick still uses her music for one other activity. Find out what it is after the jump!